Math problem difficult. (Binomial coefficient)?
Can anyone help me solve this problem?
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Can anyone explain this example to me?
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Du musst doch einfach nur in die Formel einsetzen.
Bei a) kommt der erste negative Wert für k=5 raus. Also musst du die Formel für k= 1,2,3,4 und 5 ausrechnen.
Bei b) kannst du ja einfach mal die Formel für ein paar verschiedene k ausrechnen und schauen was passiert.